gs8662dt10bgd-450i GSI Technology, gs8662dt10bgd-450i Datasheet - Page 6

• Manufacturer Part Number: gs8662dt10bgd-450i
• Description: 72mb Sigmaquad-ii+tm Burst Of 4 Sram
• Manufacturer: GSI Technology

Pin Description Table
Notes:
1.
2.
3.
Rev: 1.00 5/2011
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
NC = Not Connected to die or any other pin
When ZQ pin is directly connected to V
unconnected.
K and K cannot be set to V
NW0–NW1
BW0–BW3
Symbol
QVLD
V
V
TMS
TDO
ODT
TCK
Doff
V
V
TDI
ZQ
CQ
CQ
NC
SA
Qn
Dn
DDQ
W
REF
R
K
K
DD
SS
REF
voltage.
Output Impedance Matching Input
HSTL Input Reference Voltage
Isolated Output Buffer Supply
Synchronous Address Inputs
Synchronous Nybble Writes
Synchronous Data Outputs
DDQ
Synchronous Byte Writes
Synchronous Data Inputs
Power Supply: Ground
Disable DLL when low
On-Die Termination
Synchronous Read
Synchronous Write
Output Echo Clock
Output Echo Clock
Test Mode Select
, output impedance is set to minimum value and it cannot be connected to ground or left
Test Data Output
Test Clock Input
Test Data Input
Q Valid Output
Description
Power Supply
No Connect
Input Clock
Input Clock
6/29
GS8662DT07/10/19/37BD-450/400/350/333/300
Output
Output
Output
Output
Supply
Supply
Supply
Output
Type
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
—
High/Float = High Impedance Range
Low = Low Impedance Range
1.8 V or 1.5 V Nominal
1.8 V Nominal
Comments
Active High
Active Low
Active Low
Active Low
Active Low
Active Low
Active Low
© 2011, GSI Technology
(x8 only)
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